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SILICON GATE MOS
8080
A
ABSOLUTE MAXIMUM RATINGS·
Temperature Under Bias '
O°C
to
+70°
C
Storage Temperatu
re
. . . . . . . . . . . . . . . _65°C
to
+150°C
All
Input
or
Output
Voltages
With Respect
to
VSS
-0~3V
to
+20V
Vcc,
Voo
and
VSS
With
Respect
to
Vss
-0.3V
to
+20V
. Power Dissipation 1.5W
*COMMENT:
Stresses
above those listedunder ''Absolute Maxi-
mum Ratings"
may
cause
permanent damage
to
the device.
This is a stress rating
only
and functional operation
of
the
de-
vice
at
these
or
any
other
conditions above those indicated in
the operational sections
of
this specification is
not
implied. Ex-
posure
to
absolute
maximum
rating conditions
for
extended
periods
may
affect
device
reliability
.
D.C.
CHARACTERISTICS
TA =
O°C
to
70°C,
VOO
=
+12V
± 5%,
Vcc
=
+5V
±
5%,
Vss
=
-5V
±
5%,
Vss = OV, Unless Otherwise Noted.
Symbol Parameter
Min.
Typ.
Max.
Unit
Test
Condition
VILC
Clock
Input
Low
Voltage
Vss-1
Vss+0.8
V
VIHC
Clock
Input
High Voltage
9.0
Voo+1
V
VIL
Input
Low
Vol~age
Vss-1
VsstO.8
V
VIH
Input
High Voltage
3.3
Vcc+1
V
VOL
Output
Low
Vqltage
0.45-
V
}
IOl
=
1.9mA
on all outputs,
VOH
Output
High Voltage 3.7
V
IOH
=
-150~A.
100
(AV)
Avg. Power
Supply
Current
(Voo)
40
70
mA
ICC
(AV)
Avg. Power Supply Current
(Vc
c
)
60
80
mA
} Operation
TCy =.48
J.1sec
ISB(AV)
Avg. Power
Supply
Current
(V
ss
)
.01
1
mA
IlL
I
nput
Leakage
±10
J.1A
VSS
~
VIN
~
V
cc
ICl
Clock Leakage
±10
J.1A
Vss
~
VCLOCK
~
VDD
IDL[2]
Data Bus Leakage in I
nput
Mode
-100
~A
VSS
~VIN
~Vss
+0.8V
-2.0
mA
Vss+0.8V~VIN
~Vcc
IFL
Address and Data Bus Leakage
+10
~A
VADoR/oATA
=
VCC
Dl:Iring
HOLD
-100
VADOR/DATA =Vss +
0.45V
CAPACITANCE
TA =25°C
VCC
=
Voo
=Vss =OV,
Vss
=
-5V
Symbol
Parameter
Typ.
Max.
Unit
Test
Condition
Cq>
Clock Capacitance
17
25
pf
f
c
= 1
MHz
CIN
I
nput
Capacitance
6
10
pf
Unmeasured Pins
CO
UT
Output
Capacitance
10
20
pf
Returned
to
Vss
NOTES:
1.
The
RESET
signal
must
be
active
for
a minimum
of
3 clock
cycles.
2.
When
DSIN
is
high
and
VIN
>
VIH
an
internal
active
pull
up
will
be
switched
onto
the
Data
Sus.
3.
~I
supply
/
~
TA =
-O.45%t
C.
5-15
TYPICAL
SUPPLY
CURRENT
VS.
TEMPERATURE,
NORMALIZED.[3]
1.5,..-----r-----,-----_
...
z
w
a:
a:
::»
(,)
1.0
t----~~=------+__--~
>
..J
a.
a.
::»
U)
0.5
0~---+2&.-5
----+5"'-0---'
......1+
75
AMBIENT TEMPERATURE
(Oe)
DATA
BUS CHARACTERISTIC
DURING
DB"IN
MAX
°O~------------~
Vee